Position in XNCR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,901,300
+$788,666 QoQ
Shares Held
180,205
+2.9% QoQ
Ownership
0.242%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#43
of 208 holders
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in XNCR Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026AMERICAN CENTURY COMPANIES INC holds $3,568,637,643 across 178 Biotechnology names. XNCR ranks #62 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,853,956 | $558,096,374 | |
| 2 | ASND |
Ascendis Pharma A/S
|
1,400,575 | $373,561,364 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
580,901 | $288,550,953 | |
| 4 | ARGX |
Argenx SE
|
173,193 | $160,683,269 | |
| 5 | IONS |
Ionis Pharmaceuticals Inc
|
1,947,076 | $154,383,656 | |
| 6 | EXEL |
Exelixis, Inc.
|
1,791,664 | $97,484,438 | |
| 7 | HRMY |
Harmony Biosciences Holdings, Inc.
|
2,539,512 | $92,463,631 | |
| 8 | GPCR |
Structure Therapeutics Inc.
|
1,682,179 | $90,282,546 |
All Filings in XNCR
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,901,300 | 180,205 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $2,112,634 | 175,177 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,673,171 | 174,603 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $2,033,770 | 173,382 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $1,225,947 | 155,973 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $1,481,534 | 139,242 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $2,625,028 | 114,231 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $2,068,011 | 102,835 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $1,805,448 | 95,375 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $1,843,251 | 83,292 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $1,322,416 | 62,290 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $917,187 | 45,518 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $883,788 | 35,394 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,211,095 | 43,424 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $895,020 | 34,371 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $276,557 | 10,645 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $200,800 | 5,005 | Shares | Defined | 2022-02-07 | |
| No filing history on record for this holder in this stock. | ||||||